What is the primary function of the human skeleton?

• To generate heat and maintain body temperature.

• To produce hormones and regulate metabolism.

• To facilitate digestion and nutrient absorption.

• The primary function of the human skeleton is to provide structural support and protection for the body.

How does the skeleton protect vital organs?

• The skeleton allows organs to float freely without support.

• The skeleton absorbs shock and prevents organ movement.

• The skeleton generates heat to keep organs warm.

• The skeleton protects vital organs by providing a rigid structure that encases and shields them from physical damage.

What role does the skeleton play in movement?

• The skeleton protects the body from external injuries.

• The skeleton acts as a framework for muscle attachment and facilitates movement through joints.

• The skeleton produces energy for muscle movement.

• The skeleton stores all the body's nutrients.

Why is the skeleton important for blood cell production?

• The skeleton is primarily made of cartilage, which produces blood cells.

• The skeleton serves as a storage site for excess blood cells.

• The skeleton is important for blood cell production because it houses bone marrow, where blood cells are produced.

• The skeleton protects the heart from injury.

How does the skeleton support the body?

• The skeleton helps in digestion and nutrient absorption.

• The skeleton is primarily for storing fat.

• The skeleton generates blood cells exclusively in the limbs.

• The skeleton supports the body by providing structure, protecting organs, and enabling movement.

What are the two main parts of the human skeleton?

• Axial skeleton and appendicular skeleton

• Vertebral skeleton and limb skeleton

• Cranial skeleton and facial skeleton

• Thoracic skeleton and pelvic skeleton

How many bones are there in an adult human skeleton?

• 206

• 204

• 210

• 198

What is the function of cartilage in the skeleton?

• To connect muscles to bones.

• To produce red blood cells in the bones.

• To store fat and minerals in the skeleton.

• The function of cartilage in the skeleton is to provide support, flexibility, and cushioning between bones.

How does the skeleton help in mineral storage?

• The skeleton helps in mineral storage by storing calcium and phosphorus in the bone matrix, which can be released into the bloodstream as needed.

• The skeleton primarily serves as a source of energy for the body.

• The skeleton helps in mineral storage by absorbing minerals from the bloodstream.

• Minerals are stored in the muscles, not the skeleton.

What changes occur in the skeleton as a person ages?

• The skeleton becomes more flexible and stronger with age.

• The skeleton becomes less dense, more brittle, and joints may lose cartilage as a person ages.

• Joints gain additional cartilage as a person ages.

• The skeleton remains unchanged throughout a person's life.